package com.tm.d21_interface;

/**
 * 2024/5/20 实现类 Cjj 14:46
 */
public class D implements B,C{
    @Override
    public void testb1() {

    }

    @Override
    public void testb2() {

    }

    @Override
    public void testc1() {

    }

    @Override
    public void testc2() {

    }
}
